Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Germany

Internet Service Provider: Hetzner Online AG

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Dec 27 15:45:56 nexus sshd[26214]: Invalid user gandalf from 94.130.148.21 port 53248
Dec 27 15:45:56 nexus sshd[26214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.130.148.21
Dec 27 15:45:59 nexus sshd[26214]: Failed password for invalid user gandalf from 94.130.148.21 port 53248 ssh2
Dec 27 15:45:59 nexus sshd[26214]: Received disconnect from 94.130.148.21 port 53248:11: Bye Bye [preauth]
Dec 27 15:45:59 nexus sshd[26214]: Disconnected from 94.130.148.21 port 53248 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=94.130.148.21
2019-12-29 04:56:00
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 94.130.148.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53149
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;94.130.148.21.			IN	A

;; AUTHORITY SECTION:
.			514	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019122601 1800 900 604800 86400

;; Query time: 90 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 27 13:39:29 CST 2019
;; MSG SIZE  rcvd: 117
Host info
21.148.130.94.in-addr.arpa domain name pointer static.21.148.130.94.clients.your-server.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.148.130.94.in-addr.arpa	name = static.21.148.130.94.clients.your-server.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
132.232.112.217 attackspambots
2020-01-16T14:13:04.531829shield sshd\[8458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.112.217  user=root
2020-01-16T14:13:06.077451shield sshd\[8458\]: Failed password for root from 132.232.112.217 port 60550 ssh2
2020-01-16T14:14:21.157566shield sshd\[8990\]: Invalid user uftp from 132.232.112.217 port 39548
2020-01-16T14:14:21.162029shield sshd\[8990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.112.217
2020-01-16T14:14:23.605700shield sshd\[8990\]: Failed password for invalid user uftp from 132.232.112.217 port 39548 ssh2
2020-01-17 00:26:21
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Unauthorized connection attempt from IP address 1.165.111.179 on Port 445(SMB)
2020-01-17 00:31:12
190.34.154.84 attack
Unauthorized connection attempt detected from IP address 190.34.154.84 to port 445
2020-01-17 00:26:02
183.108.175.18 attackspambots
SSH bruteforce
2020-01-17 00:49:51
218.92.0.173 attack
Jan 16 13:53:13 firewall sshd[24510]: Failed password for root from 218.92.0.173 port 48999 ssh2
Jan 16 13:53:17 firewall sshd[24510]: Failed password for root from 218.92.0.173 port 48999 ssh2
Jan 16 13:53:20 firewall sshd[24510]: Failed password for root from 218.92.0.173 port 48999 ssh2
...
2020-01-17 01:00:18
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Unauthorized connection attempt detected from IP address 181.137.180.244 to port 81 [J]
2020-01-17 00:43:02
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Unauthorized connection attempt detected from IP address 66.70.189.209 to port 2220 [J]
2020-01-17 00:38:28
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Unauthorized connection attempt detected from IP address 49.235.6.213 to port 2220 [J]
2020-01-17 00:28:47
106.53.19.38 attack
Unauthorized connection attempt detected from IP address 106.53.19.38 to port 2220 [J]
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52.59.29.88 attack
Unauthorized connection attempt from IP address 52.59.29.88 on Port 445(SMB)
2020-01-17 01:01:25
36.92.159.11 attackspam
Unauthorized connection attempt from IP address 36.92.159.11 on Port 445(SMB)
2020-01-17 01:06:36
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Unauthorized connection attempt from IP address 190.104.115.96 on Port 445(SMB)
2020-01-17 00:42:16
129.28.188.115 attack
no
2020-01-17 00:57:47
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Unauthorized connection attempt from IP address 180.254.179.1 on Port 445(SMB)
2020-01-17 00:53:39
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Unauthorized connection attempt from IP address 78.186.136.220 on Port 445(SMB)
2020-01-17 01:07:08

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